Arbitrary-precision CRC calculator and algorithm finder
Precision Trigonometry: Advanced Calculator for Complex Math
A files hash calculator for Windows and macOS.
Financial Derivatives Calculator with 168+ Models (Options Calculator)
Command-line calculator and libray.
A scriptable calculator
Tired of boring calcs? Let me simplify your Timer based projects.
ultimative units calculation and conversion tool and library
Calculate primes by using extremely fast sorting
Gravity Potential Derivatives Calculator
A compliation of Physics derived claculators
It's a calculator except it is invisible.
Zwicker's Loudness Calculation (ISO532B) Tools